<template>
  <div>
    <div class="header">
      <slot ></slot>
    </div>
    <div class="clear"></div>
  </div>
</template>

<script>
export default {
  data() {
    return {};
  }
};
</script>

<style scoped>
.header {
  position: fixed;
  top: 0;
  left: 0;
  bottom:20px;
  width: 100%;
  height: 0.64rem;
  line-height: 0.64rem;
  text-align: center;
  z-index:999;
  background-color: #fff;
}
.clear{
  height: 0.64rem;
}
</style>